Today, MSI unveils its AMD AM3 mainboards MSI 790FX-GD70 and MSI 790GX-G65. MSI AM3 mainboards are ready for the 45nm AM3 Phenom™ II CPUs in combination with DDR3 memory. The MSI AM3 mainboards are optimized with the second-generation MSI DrMOS and APS (Active Phase Switching) technology. Both in high and low loading conditions MSI AM3 mainboards offer the highest power conversion efficiency and effectively reduce heat. Moreover, MSI adds some innovative overclocking features on its AM3 mainboards, such as OC Dial and MAX FSB.

http://www.msi.eu/news/press/2009/PR_AM3/PR_AM3.html